My ex and I agree to not text each other for at least a week because the whole friend thing wasn't working out for me. We both got constantly jealous but he was constantly tell me that he was going out with girls. But then he would tell me that I was beautiful and he has a crush on me. So after that I deleted his number to I wouldn't be tempted to text him. 2 days later he texted me telling me about a restaurant that we would always go to with my grandma is closing and I didn't recognize the number so I asked who tho was. He seemed pretty upset and responded "no one" I figured out it was him a few minutes later.
So for a while I thought he was indecisive but no he does constantly tell me he doesn't want to get together anytime soon or anything.